From 485e9adfce01b9b4e21dae927fb3b7ed3d5fc83d Mon Sep 17 00:00:00 2001 From: jacqueline Date: Fri, 25 Aug 2023 15:58:54 +1000 Subject: Performance tweaks for smoother tunes - Pin the decoder task to APP_CORE to reduce context switches - Increase sample buffer sizes --- src/audio/i2s_audio_output.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/audio/i2s_audio_output.cpp') diff --git a/src/audio/i2s_audio_output.cpp b/src/audio/i2s_audio_output.cpp index 9e18597a..359cd4c6 100644 --- a/src/audio/i2s_audio_output.cpp +++ b/src/audio/i2s_audio_output.cpp @@ -37,7 +37,7 @@ static constexpr uint16_t kMaxVolume = 0x1ff; static constexpr uint16_t kMinVolume = 0b0; static constexpr uint16_t kMaxVolumeBeforeClipping = 0x185; static constexpr uint16_t kLineLevelVolume = 0x13d; -static constexpr uint16_t kDefaultVolume = 0x128; +static constexpr uint16_t kDefaultVolume = 0x100; static constexpr size_t kDrainBufferSize = 8 * 1024; -- cgit v1.2.3